[GH-ISSUE #598] Recording broken on macOS #929

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opened 2026-03-15 11:01:13 +03:00 by kerem · 4 comments

kerem commented

2026-03-15 11:01:13 +03:00

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Originally created by @ku1ik on GitHub (Dec 22, 2023).
Original GitHub issue: https://github.com/asciinema/asciinema/issues/598

$ target/release/asciinema rec demo.cast
Error: Invalid argument (os error 22)

Seems to be related to https://github.com/tokio-rs/mio/issues/1377

Originally created by @ku1ik on GitHub (Dec 22, 2023). Original GitHub issue: https://github.com/asciinema/asciinema/issues/598 ```sh $ target/release/asciinema rec demo.cast Error: Invalid argument (os error 22) ``` Seems to be related to https://github.com/tokio-rs/mio/issues/1377

kerem closed this issue

2026-03-15 11:01:18 +03:00

kerem commented

2026-03-15 11:01:24 +03:00

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@ku1ik commented on GitHub (Dec 22, 2023):

More on the problem: https://nathancraddock.com/blog/macos-dev-tty-polling/

@ku1ik commented on GitHub (Dec 22, 2023): More on the problem: https://nathancraddock.com/blog/macos-dev-tty-polling/

kerem commented

2026-03-15 11:01:29 +03:00

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@ku1ik commented on GitHub (Dec 22, 2023):

The select+thread trick described here is something to consider: https://code.saghul.net/2016/05/libuv-internals-the-osx-select2-trick/

@ku1ik commented on GitHub (Dec 22, 2023): The `select`+thread trick described here is something to consider: https://code.saghul.net/2016/05/libuv-internals-the-osx-select2-trick/

kerem commented

2026-03-15 11:01:34 +03:00

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@ku1ik commented on GitHub (Jan 8, 2024):

Fixed in #601

@ku1ik commented on GitHub (Jan 8, 2024): Fixed in #601

kerem commented

2026-03-15 11:01:39 +03:00

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@ku1ik commented on GitHub (Jun 17, 2025):